5+10/x=x+8 Solve the equation with steps

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

Find the values of the variables in the kite